First time findings published in Nucleic Acids Research demonstrate the ability to differentiate exosomes from cancer cell subtypes from the same tumor type offering broad potential applications in biomarker discovery
IRVING, Texas, Feb. 12, 2020 /PRNewswire/ -- Caris Life Sciences, a leading innovator in molecular science focused on fulfilling the promise of precision medicine, today announced the publication of new data in Nucleic Acids Research,illustrating that use of the Company's proprietary ADAPT Biotargeting System can lead to the identification of differences in protein expression patterns between exosomes from two related prostate cancer cell lines, vertebral cancer of the prostate (VCaP) and lymph node cancer of the prostate (LNCaP).
Caris Life Sciences Logo (PRNewsfoto/Caris Life Sciences)
The paper, "ADAPT identifies an ESCRT complex composition that discriminates VCaP from LNCaP prostate cancer cell exosomes," also demonstrates that the ADAPT platform can be a powerful method that allows for the enrichment of polyligands that can distinguish even between different subpopulations of the same disease.
The results show that the ADAPT Biotargeting System has the resolution and sensitivity to discover differences in protein complexes using exosomes secreted by cancer cells from the same tumor type.
"The results of this research are highly significant in that they show that the ADAPT system can be deployed against multiple cancer types in various biological matrices and offers broad potential applications in biomarker discovery," said David Spetzler, M.S., Ph.D., M.B.A., President and Chief Scientific Officer of Caris Life Sciences, and an author of the study. "Further, we were able to show that in prostate cancer, ADAPT not only discriminated between cancer types but between subtypes of a specific lineage. We anticipate that this could potentially help inform treatment decisions based on the patient's specific molecular profile in prostate cancer and across a range of tumor types."
"The differences in the composition of the Endosomal Sorting Complex Required For Transport (ESCRT) pathway and associated complexes between exosomes derived from VCaP and LNCaP cells could point to them as novel biomarkers for these different prostate cancers," said Michael Famulok, Ph.D., University of Bonn (Germany), Life & Medical Sciences Institute (LIMES), Max Planck Fellow and co-author of the study. "We look forward to further investigating this potential and how the ADAPT system can be used to gain a greater understanding of the molecular composition of cells across tumor types."
The ADAPT Biotargeting System is Caris' proprietary unbiased profiling platform that uses a broad library of synthetically-manufactured molecules (aptamers) that bind to a wide range of biological targets and characterize complex biological systems in their native state, enabling them to profile biological samples at a systems-wide scale.
Thepaperwaspublishedonline on January 28 inNucleic Acids Research,andisavailableonlinehere and DOI:https://doi.org/10.1093/nar/gkaa034.
About Caris Life Sciences
Caris Life Sciences is a leading innovator in molecular science focused on fulfilling the promise of precision medicine through quality and innovation. The company's suite of market-leading molecular profiling offerings assesses DNA, RNA and proteins to reveal a molecular blueprint that helps physicians and cancer patients make more precise and personalized treatment decisions.
Story continues
Caris is also advancing precision medicine with Next Generation Profiling that combines its innovative service offerings, Caris Molecular Intelligence and ADAPT Biotargeting System, with its proprietary artificial intelligence analytics engine, DEAN, to analyze the whole exome, whole transcriptome and complete cancer proteome. This information, coupled with mature clinical outcomes on thousands of patients, provides unmatched molecular solutions for patients, physicians, payers and biopharmaceutical organizations.
Whole transcriptome sequencing with MI Transcriptome provides the most comprehensive and unique RNA analysis available on the market and covers all 22,000 genes, with an average of 60 million reads per patient, to deliver extremely broad coverage and high resolution into the dynamic nature of the transcriptome. Assessing the whole transcriptome allows us to dig deeper into the RNA universe to uncover and detect fusions, splice variants, and expression changes that provide oncologists with more insight and actionable information when determining treatment plans for patients.
Caris Pharmatech, a pioneer of the original Just-In-Time research system with the largest research-ready oncology network is changing the paradigm from the traditional physician outreach model to a real-time approach where patient identification is completed at the lab and the physician is informed so that the patient can be enrolled days earlier, and remain in the local physician's care, without having to travel to a large central trial site. This fundamentally redefines how pharmaceutical and biotechnology companies identify and rapidly enroll patients in precision oncology trials by combining Caris' highest quality industry leading large-scale molecular profiling services with Pharmatech's on-demand site activation and patient enrollment system.
Headquartered in Irving, Texas, Caris Life Sciences offers services throughout the U.S., Europe, Asia and other international markets. To learn more, please visitwww.CarisLifeSciences.comor follow us on Twitter (@CarisLS).
Media Contact:Lindsey BailysGCI Healthlindsey.bailys@gcihealth.com +1-212-798-9884
View original content to download multimedia:http://www.prnewswire.com/news-releases/study-shows-that-caris-life-sciences-adapt-biotargeting-system-has-discovered-protein-expression-pattern-differences-between-two-prostate-cancer-patient-subpopulations-301002804.html
SOURCE Caris Life Sciences
More here:
- Podcast 9 Athens part 3 and news - November 8th, 2009 [November 8th, 2009]
- Podcast 10 Athens part 4 - November 8th, 2009 [November 8th, 2009]
- Podcast 11 Athens Part 5 - November 8th, 2009 [November 8th, 2009]
- Episode 12 Cardiac Nuclear Medicine in the UK - November 8th, 2009 [November 8th, 2009]
- Podcast 13 Choline PET and prostate cancer - November 8th, 2009 [November 8th, 2009]
- Episode14 ED function and Dysponea - November 8th, 2009 [November 8th, 2009]
- ep 15 Collimator Choice and Reconstruction algorithm - November 8th, 2009 [November 8th, 2009]
- Episode 16 Dr Strauss on vulnerable plaque - November 8th, 2009 [November 8th, 2009]
- Episode17 Chemical Stress - November 8th, 2009 [November 8th, 2009]
- Episode 18 Myocardial Perfusion Imaging and Diabetes - November 8th, 2009 [November 8th, 2009]
- Episode 19 The INSPIRE trial - November 8th, 2009 [November 8th, 2009]
- 20 Dual isotope with a difference - November 8th, 2009 [November 8th, 2009]
- Episode 21 The real effect of stress - November 8th, 2009 [November 8th, 2009]
- Episode 22 D-SPECT - November 8th, 2009 [November 8th, 2009]
- Episode 23 VQ Reprise - November 8th, 2009 [November 8th, 2009]
- Episode 24 Hepatobiliary Nuclear Medicine - November 8th, 2009 [November 8th, 2009]
- Episode 25 Sleep Apnea - November 8th, 2009 [November 8th, 2009]
- Episode 26 Imaging Post Traumatic Stress Disorder - November 8th, 2009 [November 8th, 2009]
- Episode 27 Cardiac Stem Cells - November 8th, 2009 [November 8th, 2009]
- Episode 28 Molly Supply - November 8th, 2009 [November 8th, 2009]
- Episode 29 Melanoma therapy interview with Dr Ekaterina Dadachova - November 8th, 2009 [November 8th, 2009]
- Episode 30 Viral Therapy - November 8th, 2009 [November 8th, 2009]
- Episode 31 breast radiotherapy using radioisotopes - November 8th, 2009 [November 8th, 2009]
- Episode 32 news from snm - November 8th, 2009 [November 8th, 2009]
- Episode 33 EBV Imaging and Therapy - November 8th, 2009 [November 8th, 2009]
- Episode 34 Dr Lele SNM India 2009 - December 14th, 2009 [December 14th, 2009]
- Episode 35 Dr Andrew Scott from the Ludwig institute - January 10th, 2010 [January 10th, 2010]
- Episode 36 CardiArc - February 25th, 2010 [February 25th, 2010]
- Episode 37 Dr Modder Radiosynoviorthesis (Radiation Synovectomy) - March 31st, 2010 [March 31st, 2010]
- Episode 38 Indian Nuclear Medicine With Dr Malhotra and Dr Krishna - May 28th, 2010 [May 28th, 2010]
- Episode 39 Prof Ora Israel The Utility of Hybrid Imaging - July 13th, 2010 [July 13th, 2010]
- Episode 40 New V/Q SPECT developments - October 11th, 2010 [October 11th, 2010]
- Episode 41 scintimun - February 14th, 2011 [February 14th, 2011]
- Episode 42 Radio-Isotope Supply into the future - March 6th, 2011 [March 6th, 2011]
- Podcast 4: DNA therapy - April 24th, 2011 [April 24th, 2011]
- Sorry about the delay a new podcast will be out soon! - April 24th, 2011 [April 24th, 2011]
- Podcast 5 Flash 3D - April 24th, 2011 [April 24th, 2011]
- Podcast 6 Affibody - April 24th, 2011 [April 24th, 2011]
- Podcast 7 EANM 2006 Athens Part 1 - April 24th, 2011 [April 24th, 2011]
- Podcast 8 Athens Part 2 - April 24th, 2011 [April 24th, 2011]
- Episode 43 Rapidscan Part 1, 720P high quality video version - May 1st, 2011 [May 1st, 2011]
- Episode 43 Rapidscan Part 1, Ipod quality video - May 1st, 2011 [May 1st, 2011]
- Episode 43 Rapidscan Part 1, Audio version - May 1st, 2011 [May 1st, 2011]
- Episode 45 Mummies with cardiovascular disease video - May 21st, 2011 [May 21st, 2011]
- Episode 45 Mummies with cardiovascular disease audio edition - May 21st, 2011 [May 21st, 2011]
- Episode 46 Dr Gordon DePuey Choosing Reconstruction clinical perspective - August 7th, 2011 [August 7th, 2011]
- Episode 46 Dr Gordon DePuey Choosing Reconstruction clinical perspective audio version - August 7th, 2011 [August 7th, 2011]
- Episode 47 Cardiac Image Fusion With Dr Kaufmann - September 18th, 2011 [September 18th, 2011]
- Episode 47 Cardiac Fusion with Dr Kaufmann video version - September 18th, 2011 [September 18th, 2011]
- Dear Steve, I am and many more like me are your one more thing. - October 9th, 2011 [October 9th, 2011]
- EPISODE 48 PET MRI camera from Siemens with Dr Georgi audio - October 23rd, 2011 [October 23rd, 2011]
- EPISODE 48 PET MRI camera from Siemens Dr Georgi video - October 23rd, 2011 [October 23rd, 2011]
- Silicon Biosystems to Present Single-Circulating Tumor Cell Molecular Characterization at the Fourth World CTC Summit - April 25th, 2012 [April 25th, 2012]
- Leukaemia cells have a remembrance of things past - April 25th, 2012 [April 25th, 2012]
- Technologist Education Requirements Can Help Cut Repeat Scans - April 25th, 2012 [April 25th, 2012]
- HKU Collaborative Research Discovers A Novel Molecular Mechanism Of A New Anti-HIV-1 Drug Candidate - April 25th, 2012 [April 25th, 2012]
- Focal Segmental Glomerulosclerosis and the Nephrotic Syndrome - Part 1 Clinical - Video - May 4th, 2012 [May 4th, 2012]
- Electro-Medicine : Biological Physics - The Molecular Basis of Alzheimers Disease - Video - May 4th, 2012 [May 4th, 2012]
- osdd heterocyclic compounds and molecular medicines - Video - May 4th, 2012 [May 4th, 2012]
- Molecule to Medicine: The Biomarker Frontier - Video - May 4th, 2012 [May 4th, 2012]
- Fulfilling the Promise of Molecular Medicine in a Developmental Brain Disorder - Video - May 4th, 2012 [May 4th, 2012]
- Focus on Stefanie Dimmeler - Video - May 4th, 2012 [May 4th, 2012]
- Dundee - May 4th, 2012 [May 4th, 2012]
- Nanotechnology In Medicine: Huge Potential, But What Are The Risks? - May 5th, 2012 [May 5th, 2012]
- Cutting Edge Technology Coming To DMH - May 5th, 2012 [May 5th, 2012]
- This Week in Experimental and Molecular Pathology - May 5th, 2012 [May 5th, 2012]
- Researchers' discovery offers hope for cancer, heart disease miracle drugs - May 7th, 2012 [May 7th, 2012]
- Penn State student Zachary Hostetler from Garnet Valley is being honored as a student marshal - May 7th, 2012 [May 7th, 2012]
- NCKU Student Wins Prestigious Award for Anti-Cancer Research - May 10th, 2012 [May 10th, 2012]
- In-Vitro Diagnostics (IVD) Market (Clinical Chemistry, Immunoassays, Molecular Diagnostics, Hematology Analyzers ... - May 10th, 2012 [May 10th, 2012]
- Pitt team uses genomics to identify a molecular-based treatment for a viral skin cancer - May 10th, 2012 [May 10th, 2012]
- Genomics used to identify a molecular-based treatment for a viral skin cancer - May 10th, 2012 [May 10th, 2012]
- 2 molecular biologists get $500K medical prize - May 13th, 2012 [May 13th, 2012]
- 2 molecular biologists share $500K medical prize - May 13th, 2012 [May 13th, 2012]
- Lab21 Unveils New Molecular Analysis Services at Greenville Site - May 13th, 2012 [May 13th, 2012]
- 2 molecular biologists from NYC to share $500K medical prize for pioneering research on cells - May 13th, 2012 [May 13th, 2012]
- Two Molecular Biologists Get $500K Medical Prize - May 13th, 2012 [May 13th, 2012]
- Pair of molecular biologists receive Albany Medical Center Prize - May 13th, 2012 [May 13th, 2012]
- CNIO scientists successfully test the first gene therapy against aging-associated decline - May 16th, 2012 [May 16th, 2012]
- Cancer Institute of New Jersey Aims to Advance Personalized Cancer Treatments Through 'Precision Medicine' - May 16th, 2012 [May 16th, 2012]